Timska slika Drumske Strele

The 2019 season brought numerous innovations: the aero package was completely changed using new manufacturing methods, and both the powertrain cooling system and the suspension were improved. The team’s greatest successes came in the static events, with 5th place in the Business Plan Presentation at the competition in the Netherlands and 7th place at the competition in Hungary. The season closed in Rijeka, where the Belgrade students won first place in the sprint race and the Business Plan Presentation at the regional, unofficial Formula Student competition Rimac FS Alpe Adria. “Road Arrow 2019” is faster than all of its predecessors, as it proved at the Bura karting track by setting a new track record.

Powertrain

Engine displacement:599 cm³
Intake restrictor diameter:20 mm
Maximum power:63 kW (85 hp) at 13,000 rpm
Maximum torque:58 Nm at 9,000 rpm

Performance

Acceleration 0–100 km/h:4.0 s
Top speed:140 km/h
Transmission:6-speed sequential, electronic actuation

Chassis Structure

Vehicle mass:227 kg
Chassis:Tubular space frame, cold-rolled steel
Bodywork:Carbon-fibre and carbon-aramid composite

Chassis Dimensions

Wheelbase:1580 mm
Rear track:1200 mm
Front track:1250 mm
Rims:7×13″ magnesium

Aerodynamic Coefficients

Drag coefficient:Cd = 1.05
Lift coefficient:Cl = -2.98
Reference area:Aref = 1.19 m²